ref: ae2c1036ea1fa42d437f6291da673367b1f0ea4c
dir: /audio/sfx/healing_machine_1.asm/
SFX_Healing_Machine_1_Ch4: duty 2 pitchenvelope 2, -4 squarenote 4, 15, 2, 1280 pitchenvelope 2, 2 squarenote 2, 15, 1, 1280 pitchenvelope 0, 0 squarenote 1, 0, 0, 0 endchannel